The main function of the introductory word in sentence 2 would be that "<span>It is a transition word," since it helps show the time in which this event is taking place (at the same time, that is). </span>
Spanish:
•wanted to convert Indians to Christianity
•wanted to teach Indians Spanish language and customs
•wanted to promote European settlement by providing food and other goods
British:
•little interest in converting Indians to Christianity
•did not try to assimilate Indians into the English way of life
•rarely married Indians
French:
•success depended heavily on maintaining good relations with the Indians
•traded French goods for furs gathered by Indians
•learned American Indian language and customs
•joined Indian tribes
Don’t know who that is.. but I like drake and cardi b